<template>
   <div class="wrapper">
	  <swiper :options="swiperOption" v-if="showSwiper">
	    <swiper-slide v-for="item of list" :key="item.id">
	       <img class="swiper-img" :src="item.imgUrl" >
	    </swiper-slide>
	    
	    <div class="swiper-pagination"  slot="pagination"></div>
	  </swiper>
  </div>
</template>

<script>
	export default{
		name:'HomeSwiper',
      props:{
          list:Array
      },
		data(){
            return {
            	swiperOption:{
            		pagination:'.swiper-pagination',
            		loop:true
            	}
            	
            }
		},
      computed:{
          showSwiper(){
            return this.list.length
          }

      }
	}
</script>

<style lang="stylus" scoped>
   .wrapper >>> .swiper-pagination-bullet-active
      background:#fff !important
   .wrapper
      overflow:hidden
      width:100%
      height:0
      padding-bottom:31%
	  .swiper-img
	     width:100%
</style>